Inventor · disambiguated record

Boon Keng Lim

Also filed as: LIM BOON KENG

2 granted patents·44 citations·filing 1996–1998

64Inventor score

Technology areasB08B E04G

Files withKAJIMA CORP2

Top patents by PatentIndex Score

2 records

0161US5779811AMethod for peeling off dirt from wall surface by using peelable polymer membraneKAJIMA CORP·Filed 1996·Granted Jul 14, 1998·23 cites·13 claims
0255US6123777AMethod for cleaning structural surfaceKAJIMA CORP·Filed 1998·Granted Sep 26, 2000·21 cites·22 claims

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